Microstructural and dynamical heterogeneities in ionic liquids

YL Wang, B Li, S Sarman, F Mocci, ZY Lu… - Chemical …, 2020 - ACS Publications
Ionic liquids (ILs) are a special category of molten salts solely composed of ions with varied
molecular symmetry and charge delocalization. The versatility in combining varied cation …

NMR relaxometry accessing the relaxation spectrum in molecular glass formers

M Becher, A Lichtinger, R Minikejew, M Vogel… - International Journal of …, 2022 - mdpi.com
It is a longstanding question whether universality or specificity characterize the molecular
dynamics underlying the glass transition of liquids. In particular, there is an ongoing debate …

p-Toluenesulfonic Acid-Based Deep-Eutectic Solvents for Solubilizing Metal Oxides

N Rodriguez Rodriguez, L Machiels… - ACS Sustainable …, 2019 - ACS Publications
Combinations of p-toluenesulfonic acid monohydrate with different hydrogen-bond
acceptors (ie, choline chloride, tetraethylammonium chloride, tetrabutylammonium chloride …

[HTML][HTML] A novel phosphonium ionic liquid electrolyte enabling high-voltage and high-energy positive electrode materials in lithium-metal batteries

F Wu, AR Schür, GT Kim, X Dong, M Kuenzel… - Energy Storage …, 2021 - Elsevier
The synthesis of a new ionic liquid (IL), consisting of the symmetric tetra-butyl-phosphonium
(P 4444+) cation and the (nonafluorobutanesulfonyl)(trifluoromethanesulfonyl) imide (IM 14 …

Structural Features of Styrene-Functionalized Cyclodextrin Polymers That Promote the Adsorption of Perfluoroalkyl Acids in Water

ZW Lin, J Wang, Y Dyakiv, DE Helbling… - ACS Applied Materials …, 2024 - ACS Publications
Cross-linked β-cyclodextrin (β-CD) polymers are promising adsorbents for the removal of
per-and polyfluoroalkyl substances (PFAS) from contaminated water sources, including …

Effect of bulky anions on the liquid-liquid phase transition in phosphonium ionic liquids: Ambient and high-pressure dielectric studies

B Yao, M Paluch, Z Wojnarowska - Scientific Reports, 2023 - nature.com
Although the first-order liquid–liquid phase transition (LLT) has been reported to exist in
various systems (ie, phosphorus, silicon, water, triphenyl phosphite, etc.), it is still one of the …

Novel phosphonium-based ionic liquid electrolytes for battery applications

A Hofmann, D Rauber, TM Wang, R Hempelmann… - Molecules, 2022 - mdpi.com
In this study, we address the fundamental question of the physicochemical and
electrochemical properties of phosphonium-based ionic liquids containing the counter-ions …

Mesoscale organization and dynamics in binary ionic liquid mixtures

T Cosby, U Kapoor, JK Shah… - The journal of physical …, 2019 - ACS Publications
The impact of mesoscale organization on dynamics and ion transport in binary ionic liquid
mixtures is investigated by broad-band dielectric spectroscopy, dynamic-mechanical …

Ion transport in glassy polymerized ionic liquids: Unraveling the impact of the molecular structure

M Heres, T Cosby, EU Mapesa, H Liu… - …, 2018 - ACS Publications
The impact of molecular structure on ion dynamics and morphology in ammonium-and
imidazolium-based glassy polymerized ionic liquids (polyILs) is investigated using …

On the relation between reorientation and diffusion in glass-forming ionic liquids with micro-heterogeneous structures

M Becher, E Steinrücken, M Vogel - The Journal of chemical physics, 2019 - pubs.aip.org
We investigate complex structure-dynamics relations in glass-forming ionic liquids
comprising 1-alkyl-3-methylimidazolium cations and bis (trifluoromethylsulfonyl) imide …